PMID- 32032400 OWN - Quintessenz Verlags-GmbH CI - Copyright Quintessenz Verlags-GmbH OCI - Copyright Quintessenz Verlags-GmbH TA - Int J Periodontics Restorative Dent JT - International Journal of Periodontics & Restorative Dentistry IS - 1945-3388 (Electronic) IS - 0198-7569 (Print) IP - 2 VI - 40 PST - ppublish DP - 2020 PG - 181-190 LA - en TI - The Fence Technique: 100% Autogenous Bone Graft vs 50% Deproteinized Bovine Bone Matrix and 50% Autogenous Bone Graft. A Histologic Randomized Controlled Trial LID - 10.11607/prd.4116 [doi] FAU - Merli, Mauro AU - Merli M FAU - Mariotti, Giorgia AU - Mariotti G FAU - Pagliaro, Umberto AU - Pagliaro U FAU - Mazzoni, Annalisa AU - Mazzoni A FAU - Moscatelli, Marco AU - Moscatelli M FAU - Nieri, Michele AU - Nieri M CN - AB - The aim of this histologic, single-blind, parallel, randomized clinical trial was to compare vertical bone augmentation grafting with 100% autogenous bone (group AB) vs 50% deproteinized bovine bone matrix (DBBM)/50% autogenous bone (group BOAB) using the Fence Technique in a two-stage implant placement. A biopsy was performed in the regenerated area at implant insertion 6 months after the augmentation surgery. The results reflect a sample size of four patients treated per group. At implant placement, 6 months after grafting, no significant differences were evident in the histomorphometric comparisons, even if the percentage of residual graft was obviously greater in the BOAB group (P = .0314). AID - 854520